78 lines
3.0 KiB
C
78 lines
3.0 KiB
C
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// Copyright 2019 Google LLC
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google LLC nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef COMMON_WINDOWS_PE_UTIL_H_
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#define COMMON_WINDOWS_PE_UTIL_H_
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#include <windows.h>
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#include "common/windows/module_info.h"
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namespace google_breakpad {
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using std::wstring;
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// Reads |pe_file| and populates |info|. Returns true on success.
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// Only supports PE32+ format, ie. a 64bit PE file.
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// Will fail if |pe_file| does not contain a valid CodeView record.
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bool ReadModuleInfo(const wstring& pe_file, PDBModuleInfo* info);
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// Reads |pe_file| and populates |info|. Returns true on success.
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bool ReadPEInfo(const wstring& pe_file, PEModuleInfo* info);
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// Reads |pe_file| and prints frame data (aka. unwind info) to |out_file|.
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// Only supports PE32+ format, ie. a 64bit PE file.
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bool PrintPEFrameData(const wstring& pe_file, FILE* out_file);
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// Combines a GUID |signature| and DWORD |age| to create a Breakpad debug
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// identifier.
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wstring GenerateDebugIdentifier(DWORD age, GUID signature);
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// Combines a DWORD |signature| and DWORD |age| to create a Breakpad debug
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// identifier.
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wstring GenerateDebugIdentifier(DWORD age, DWORD signature);
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// Converts |machine| enum value to the corresponding string used by Breakpad.
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// The enum is IMAGE_FILE_MACHINE_*, contained in winnt.h.
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constexpr const wchar_t* FileHeaderMachineToCpuString(WORD machine) {
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switch (machine) {
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case IMAGE_FILE_MACHINE_I386: {
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return L"x86";
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}
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case IMAGE_FILE_MACHINE_IA64:
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case IMAGE_FILE_MACHINE_AMD64: {
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return L"x86_64";
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}
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default: { return L"unknown"; }
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}
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}
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} // namespace google_breakpad
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#endif // COMMON_WINDOWS_PE_UTIL_H_
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